/*-
 * Copyright (c) 2009 Jonathan Anderson
 * All rights reserved.
 *
 * WARNING: THIS IS EXPERIMENTAL SECURITY SOFTWARE THAT MUST NOT BE RELIED
 * ON IN PRODUCTION SYSTEMS.  IT WILL BREAK YOUR SOFTWARE IN NEW AND
 * UNEXPECTED WAYS.
 * 
 * This software was developed at the University of Cambridge Computer
 * Laboratory with support from a grant from Google, Inc. 
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <sys/capability.h>
#include <libuserangel.h>

#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>



int main(int argc, char *argv[])
{
	struct ua_powerbox_options options;
	size_t fdcount = 32;
	int fds[fdcount];
	char *names[fdcount];

	options.ui              = UA_DUMMY;

	if(argc > 1)
	{
		if(!strncasecmp(argv[1], "qt", 3)) options.ui = UA_QT;
		else if(!strncasecmp(argv[1], "kde", 4)) options.ui = UA_KDE;
	}

	options.operation       = UA_OPEN_FILE;
	options.parent_window   = 0;
	options.start_path      = "";
	options.pathlen         = 0;
	options.start_fd        = -1;
	options.mult            = 0;
	options.filter          = "";
	options.filterlen       = 0;
	options.flags           = O_RDONLY;
	options.rights          = CAP_FSTAT | CAP_SEEK | CAP_FSYNC | CAP_READ;

	fdcount = 1;
	if(ua_powerbox(&options, fds, names, &fdcount))
	{
		perror("Error opening User Angel powerbox: ");
	}
	else
	{
		printf("Returned FD %i, %s\n", fds[0], names[0]);
		free(names[0]);
	}

	options.mult = 1;

	if(ua_powerbox(&options, fds, names, &fdcount))
	{
		perror("Error opening User Angel powerbox: ");
	}
	else
	{
		size_t i;

		printf("Returned FDs:\n");
		for(i = 0; i < fdcount; i++)
		{
			printf("\t%i, %s\n", fds[i], names[i]);
			free(names[i]);
		}
	}

	return 0;
}

